| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 | 03 Jun 2021 | 02 Jun 2021 | 001-38033 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Jun 2021 | 28 May 2021 | 001-38033 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Jun 2020 | 17 Jun 2020 | 001-38033 |
| 4 | Open Document | Open Filing | FORM 4 | 10 Jun 2020 | 08 Jun 2020 | 001-38033 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Jun 2020 | 02 Jun 2020 | 001-38033 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Jun 2020 | 29 May 2020 | 001-38033 |
| 4 | Open Document | Open Filing | FORM 4 | 31 Jul 2019 | 15 Jul 2019 | 001-38033 |
| 4 | Open Document | Open Filing | FORM 4 | 14 Jun 2019 | 12 Jun 2019 | 001-38033 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Jun 2019 | 31 May 2019 | 001-38033 |
| 4 | Open Document | Open Filing | FORM 4 | 31 May 2019 | 29 May 2019 | 001-38033 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Dec 2018 | 23 May 2018 | 001-38033 |
| 4 | Open Document | Open Filing | FORM 4 | 24 Jul 2018 | 20 Jul 2018 | 001-38033 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Jul 2018 | 15 Jul 2018 | 001-38033 |
| 4/A | Open Document | Open Filing | FORM 4/A | 18 Jun 2018 | 15 Aug 2017 | 001-38033 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Jun 2018 | 15 Jun 2018 | 001-38033 |
| 4 | Open Document | Open Filing | FORM 4 | 01 Jun 2018 | 30 May 2018 | 001-38033 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 02 May 2018 | 02 May 2018 | 001-38395 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Aug 2017 | 15 Aug 2017 | 001-38033 |
| 4/A | Open Document | Open Filing | FORM 4/A | 20 Jun 2017 | 15 Jun 2017 | 001-38033 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Jun 2017 | 15 Jun 2017 | 001-38033 |
| 4/A | Open Document | Open Filing | FORM 4/A | 09 Jun 2017 | 01 Apr 2017 | 001-38033 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Jun 2017 | 31 May 2017 | 001-38033 |
| 3 | Open Document | Open Filing | FORM 3 | 11 Apr 2017 | 01 Apr 2017 | 001-38033 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Apr 2017 | 01 Apr 2017 | 001-38033 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Apr 2017 | 01 Apr 2017 | 001-04850 |
| 3 | Open Document | Open Filing | 12 Aug 2016 | 10 Aug 2016 | 001-04850 | |
| 4 | Open Document | Open Filing | FORM 4 | 17 May 2016 | 15 May 2016 | 001-09247 |
| 4 | Open Document | Open Filing | FORM 4 | 16 May 2016 | 13 May 2016 | 001-09247 |
| 4 | Open Document | Open Filing | FORM 4 | 09 May 2016 | 05 May 2016 | 001-09247 |
| 4 | Open Document | Open Filing | FORM 4 | 03 Aug 2015 | 31 Jul 2015 | 001-09247 |
| 4 | Open Document | Open Filing | FORM 4 | 14 May 2015 | 13 May 2015 | 001-09247 |
| 4 | Open Document | Open Filing | FORM 4 | 11 May 2015 | 08 May 2015 | 001-09247 |
| 4/A | Open Document | Open Filing | FORM 4/A | 11 May 2015 | 08 May 2015 | 001-09247 |
| 4 | Open Document | Open Filing | FORM 4 | 07 May 2015 | 05 May 2015 | 001-09247 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Aug 2014 | 01 Aug 2014 | 001-09247 |
| 4 | Open Document | Open Filing | FORM 4 | 15 May 2014 | 13 May 2014 | 001-09247 |
| 4 | Open Document | Open Filing | FORM 4 | 12 May 2014 | 09 May 2014 | 001-09247 |
| 4 | Open Document | Open Filing | FORM 4 | 18 Feb 2014 | 14 Feb 2014 | 001-09247 |